var gallery;
function gopen(bild,w,h){
  if (gallery) gallery.close();
  gallery = open('/gallery.htm?bild='+bild+'&w='+w+'&h='+h,'gallery','width='+w+',height='+h+',dependent=yes,copyhistory=no,status=yes');
  gallery.focus();
}
function show(){
  var get = new Array();
  var pfad = opener.location.pathname;
  var query = location.search.substr(1);
  var qry = query.split("&");
  for (i in qry){
    var pair = qry[i].split("=");
    get[pair[0]] = pair[1];
  }
  document.write("<img src='"+pfad.substr(0,pfad.lastIndexOf("/")+1)+get['bild']+"' width="+get['w']+" height="+get['h']+">");
}